| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [be] [verb] [prep] | 18820 |
|
| 2 | [vb past] [be] [v-ing] [prep] | 2310 |
|
| 3 | [verb] [be] listening [prep] | 80 |
|
| 4 | [vb past] [be] listen [prep] | 44 |
|
| 5 | [vb past] [be] listening [prep] | 43 |
|
